11406244263 has 16 divisors (see below), whose sum is σ = 15265359840. Its totient is φ = 7575699456.

The previous prime is 11406244193. The next prime is 11406244279. The reversal of 11406244263 is 36244260411.

It is a happy number.

It is not a de Polignac number, because 11406244263 - 2⁸ = 11406244007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11406254263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922023 + ... + 934311.

It is an arithmetic number, because the mean of its divisors is an integer number (954084990).

Almost surely, 2^11406244263 is an apocalyptic number.

11406244263 is a deficient number, since it is larger than the sum of its proper divisors (3859115577).

11406244263 is a wasteful number, since it uses less digits than its factorization.

11406244263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13426.

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 11406244263 in words is "eleven billion, four hundred six million, two hundred forty-four thousand, two hundred sixty-three".